Trimethylaluminum(TMA) was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.
以三乙基铝(茶)和甲基溴为原料,在铁-锑络合物催化剂上反应合成了三甲基铝(TMA)。
The thermal properties of cured epoxy resin was evaluated with TMA and TG.
最后采用TMA及TG对固化物的耐热性能进行了评价。
A new BO-TMA method combined adaptive weighting with Kalman filter is proposed.
提出一种自适应加权和卡尔曼滤波相结合的BO - TMA新方法。
To overcome these limitations, tissue microarray (TMA) technology has been developed.
为了克服这些限制,组织微阵列(TMA)技术被开发。
The supply ship was the Russian Soyuz TMA-20 which landed in Kazakhstan later that day.
这艘补给船是俄罗斯的,当天晚些时候着陆。
Therefore, a traffic monitoring method of QQ Games based on probe of TMA was presented.
因此,提出了一种使用TMA探针的监测“QQ游戏”流量的方法。
There are foundational mistakes in some mathematic models about TMA in bearings-only system.
在研究纯方位系统目标运动分析(TMA)的数学模型中,有些存在原理性错误。
We present Segment Filter method first time. It has important theory meaning in TMA researching.
首次提出了TMA方向的分段滤波法,对TMA方法的研究具有重要理论意义。
The gas sensing properties were investigated at different concentration of ammonia and trimethylamine (TMA).
本论文测试了氧化锌材料对不同浓度三甲胺气体和氨气的气体敏感特性。
Finally, an overview of author's work and the prospect of passive bistatic radar TMA technique are presented.
最后,总结了本文的工作,提出了对双基地无源雷达tma技术进一步研究的看法。
TMA poses no threat to the public during preparation on the ground or during the release in Earth's atmosphere.
不论是地面准备还是释放到大气中,TMA对公众都没有危害。
The products of the reaction, when TMA is exposed to air or water, are aluminum oxide, carbon dioxide and water.
TMA暴露在空气或水中后的生成物是氧化铝、二氧化碳和水。
Tissue Microarray (TMA) is an effective high-throughput technique platform for the study of tumor molecular pathology.
组织芯片技术是可高效进行分子病理研究的技术平台。
Russian television showed Laliberte wearing his red clown nose as he reclined in a chair set up near the Soyuz TMA-14 capsule.
俄罗斯电视台画面显示,拉利伯特出舱后斜靠在椅子上,还带着小丑"红鼻子"。
Trimethylamine (TMA) gas is the main gas come from deterioration of fish and one of the major odor gases existing in urban sewer.
三甲胺(TMA)气体是鱼类水产品变质后释放的主要气体,也是城市下水道释放的主要恶臭气体之一。
Based on the theoretical mathematical procedure, investigating the application of the Taylor -series method in bearings-only TMA.
以泰勒级数法的理论模型为基础,研究它在纯方位TMA中的应用问题。
The result shown that the TMA technique is an effective and convenient method for characterising thermal shrinkage in oriented polymer materials.
实验结果表明,TMA是研究和测试取向聚合物材料热收缩的简便有效方法。
Viscosity change of melamine urea formaldehyde glue line was investigated with a thermo mechanical analyzer (TMA) used as a parallel plates rheometer.
用热机械分析(TMA)方法研究了三聚氰胺-尿素-甲醛树脂固化初期胶层粘度的变化。
Trimethylamine (TMA) gas is the one of major odor gases existing in urban sewer. Recent researches in TMA gas sensor focus on inspecting freshness of fish.
三甲胺(TMA)气体是主要的城市下水管道恶臭物质之一,目前对三甲胺气敏材料的研究主要集中在鱼鲜度的测定。
TMA space optical system can obtain wide field of view and lightweight simultaneously, so this kind of space telescope has been applied widely in the current.
TMA空间光学系统可以同时实现大视场和轻型化,在目前空间光学遥感器中得到了广泛的应用。
Objective To investigate the clinicopathologic characteristics, classification and outcome in lupus nephritis(LN) patients with thrombotic microangiopathy(TMA).
目的探讨狼疮肾炎(LN)伴血栓性微血管病变(TMA)的临床病理特点、分型及预后。
The phase change behavior of polyethylene glycol(PEG) and acetate cellulose(CDA) blends prepared from mixed solution of acetone was investigated by means of DSC and TMA.
用静态热机械分析(TMA)、差示扫描量热(DSC)等方法研究了不同分子量聚乙二醇(PEG)与二醋酸纤维素(CDA)经溶液共混形成固态共混物的相变行为和热力学性质。
By CNMS communicating with the distant terminal management agent (TMA) of videoconferencing system, the management and control of videoconference terminal DVC are realized.
通过CNMS与远端会议电视终端代理tma的通信,实现了对各会场的会议电视终端DVC的控制和管理。
Deterministic parameter calculation and least square method are used in mathematical model building of TMA for the two kinds of targets respectively under the two measurement...
对于这两种情况的固定目标和匀速直线运动目标,分别用确定性参数计算、最小二乘法进行了数学建模。
The TMA-5 undocked at 10:44 p.m. Moscow time on Sunday, after a four-minute delay caused by problems with the hermetic seals on Vittori's spacesuit, Mission Control officials said.
控制中心的官员说,莫斯科时间周日晚上10点44分,“TMA-5”号宇宙飞船飞离空间站,之前由于维托里的太空服的真空密封层出现了问题,起航行动延迟了4分钟。
In the paper, the samples of polyethylene threphthalate (PET) under the different shaping techniques and heat treatment conditions have been studied by means of TMA and DSC methods.
本文采用热机械分析(TMA)和差示扫描量热分析(DSC)等实验手段,对不同成型工艺和预热处理条件下的PET试样进行了研究。
The TMA-5 undocked at 10:44 p. m. Moscow time on Sunday, after a four-minute delay caused by problems with the hermetic seals on Vittori's spacesuit, Mission Control officials said.
控制中心的官员说,莫斯科时间周日晚上10点44分,“TMA-5”号宇宙飞船飞离空间站,之前由于维托里的太空服的真空密封层出现了问题,起航行动延迟了4分钟。
The results of chemical detection showed us the CBD-g-PP affinity membranes were good at chemical stability, but the TMA-g-PP membranes were too sensitive to the solvent temperature.
化学检测结果表明辛巴蓝亲和膜具有良好的化学稳定性,但由三甲胺制备的亲和膜却对溶液的温度十分敏感。
The double - melt behavior, thermal stability of soild state condensation polymerization of PET and the crystallization, expansibility of PET bottle have been studied by DSC, TGA and TMA.
应用dsc、TGA和TMA研究了固相聚合pet树脂的双重熔融行为、热稳定性及瓶坯、包装瓶的结晶性能和膨胀性。
The double - melt behavior, thermal stability of soild state condensation polymerization of PET and the crystallization, expansibility of PET bottle have been studied by DSC, TGA and TMA.
应用dsc、TGA和TMA研究了固相聚合pet树脂的双重熔融行为、热稳定性及瓶坯、包装瓶的结晶性能和膨胀性。
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